Abstract: A method for monitoring consumables over a plurality of utilization cycles. The method includes providing a consumable with a first unique identifier, detecting the first unique identifier using a mobile terminal, and transmitting the first unique identifier to a central analysis assembly. By the analysis assembly the first unique identifier is linked to additional data regarding the consumable to form a data record. By use of the analysis assembly, the data record for the consumable is managed in such a way that a plurality of utilization cycles of the consumable are detected. The method can be implemented on a corresponding assembly and a computer program product for monitoring consumables over a plurality of utilization cycles.

Abstract: In a method for controlling the temperature of a press which has an applicator roller and a screen roller, the screen roller has its temperature controlled at different temperatures and the applicator roller has its temperature controlled at a constant temperature. In this manner, the choice of the screen roller temperatures can be set individually for each printing unit depending on the optical ink density values which the operator desires.

Abstract: An anilox printing unit includes, as inking unit rolls, an ink applicator roll and an engraved roll mounted in rapid change roll sockets, for removing the engraved roll from the roll sockets and inserting another engraved roll into the roll sockets by an operator. The engraved roll is hollow and a temperature control fluid flows therethrough. The engraved roll and the ink applicator roll each have bearer rings. A device which presses the bearer rings of one inking unit roll against the bearer rings of the other inking unit roll has springs for compensating for diameter differences as a result of manufacturing tolerances between the bearer rings of the engraved roll and the bearer rings of the other engraved roll and for compensating for thermally induced diameter changes of the bearer rings of the engraved roll. A printing press having an anilox printing unit is also provided.

Abstract: A printing press includes a first rotary body with a first bearer ring and a second rotary body with an axle which eccentrically supports a second bearer ring. The second bearer ring is in rolling contact with the first bearer ring and is rotatably coupled to the second rotary body.

Abstract: In a method for cleaning an anilox inking unit, a doctor bears against a roller and an intermediate roller bears against the roller and on an engraved roller. During cleaning, the intermediate roller has been or is displaced axially. Because the intermediate roller can be displaced axially, edge regions of the engraved roller can also be cleaned during a cleaning operation.

Abstract: A printing press includes an anilox inking unit with an engraved roller and a doctor-type ink fountain. At least one stirring element projects into the doctor-type ink fountain.

Abstract: A printing press includes a first rotary body with a first bearer ring and a second rotary body with an axle which eccentrically supports a second bearer ring. The second bearer ring is in rolling contact with the first bearer ring and is rotatably coupled to the second rotary body.

Abstract: An anilox printing unit includes, as inking unit rolls, an ink applicator roll and an engraved roll mounted in rapid change roll sockets, for removing the engraved roll from the roll sockets and inserting another engraved roll into the roll sockets by an operator. The engraved roll is hollow and a temperature control fluid flows therethrough. The engraved roll and the ink applicator roll each have bearer rings. A device which presses the bearer rings of one inking unit roll against the bearer rings of the other inking unit roll has springs for compensating for diameter differences as a result of manufacturing tolerances between the bearer rings of the engraved roll and the bearer rings of the other engraved roll and for compensating for thermally induced diameter changes of the bearer rings of the engraved roll. A printing press having an anilox printing unit is also provided.

Abstract: A printing machine includes a roller which is hollow and through which a temperature control liquid flows. The roller is mounted in roller fittings constructed as quick-change devices or quick-acting closures, in such a way that the roller can be quickly removed from the roller fittings and the printing machine and quickly inserted into the roller fittings and the printing machine again, by the operator of the printing machine.

Abstract: A method of operating an anilox printing unit in which ink accumulates on and detaches from a feed blade and, after detaching from the feed blade, forms ink accumulations on a screen roller, and in which a gap is formed between the screen roller and a further roller for the ink accumulations to pass through the gap without contacting the further roller, includes forming the gap by displacing the axis of the further roller and evening out the ink accumulations on the screen roller to such an extent that the ink accumulations that have been evened out pass the gap without contacting the further roller. A smoothing roller, for example, may be used to even out the ink accumulations. A printing press for carrying out the method is also provided.

Abstract: In a method of washing an anilox inking unit of a press, a washing agent is introduced into the anilox inking unit. The washing agent is introduced into the anilox inking unit via a dampening unit or a part of the dampening unit.

Abstract: In a method for cleaning an anilox inking unit, a doctor bears against a roller and an intermediate roller bears against the roller and on an engraved roller. During cleaning, the intermediate roller has been or is displaced axially. Because the intermediate roller can be displaced axially, edge regions of the engraved roller can also be cleaned during a cleaning operation.

Abstract: A printing press includes an anilox inking unit with an engraved roller and a doctor-type ink fountain. At least one stirring element projects into the doctor-type ink fountain.

Abstract: An anilox printing unit contains an engraved roller, an ink applicator roller, a first cylinder and a second cylinder as elements. At least one of the elements is a cambered or quasi-cambered element. The ink applicator roller is preferably the element. Such a configuration of the element ensures a high quality inking process.

Abstract: A sheet-fed printing machine includes an anilox inking unit having a screen roller and an ink applicator roller, as well as a dampening unit having a dampener applicator roller. The ink applicator roller has an outside diameter which is more than twice as large as the outside diameter of the dampener applicator roller.

Abstract: A printing machine includes an inking unit having a roller and a doctor-type ink fountain associated with the roller. The doctor-type ink fountain has an adjustable rear wall for setting an ink level of printing ink stored in the doctor-type ink fountain. The rear wall has a flow profile for flow-mechanically influencing the printing ink.

Abstract: In a method for controlling the temperature of a press which has an applicator roller and a screen roller, the screen roller has its temperature controlled at different temperatures and the applicator roller has its temperature controlled at a constant temperature. In this manner, the choice of the screen roller temperatures can be set individually for each printing unit depending on the optical ink density values which the operator desires.

Abstract: A method for operating a printing press having a printing form cylinder and a screen roller, includes rotating the printing form cylinder in a first direction of rotation and rotating the screen roller at the same time, during a continuous printing operation. The printing form cylinder is rotated in a second direction of rotation and the screen roller is kept at a rotational standstill at the same time, during an interruption in the printing operation. A printing press for carrying out the method has a clutch, preferably a freewheeling clutch, integrated into an anilox inking unit having the screen roller, in such a way that the clutch stops the rotation of the screen roller during reverse running of the printing press.

Abstract: In a method of washing an anilox inking unit of a press, a washing agent is introduced into the anilox inking unit. The washing agent is introduced into the anilox inking unit via a dampening unit or a part of the dampening unit.

Abstract: A printing machine includes a roller which is hollow and through which a temperature control liquid flows. The roller is mounted in roller fittings constructed as quick-change devices or quick-acting closures, in such a way that the roller can be quickly removed from the roller fittings and the printing machine and quickly inserted into the roller fittings and the printing machine again, by the operator of the printing machine.